server: index newest news posts first

server/sql/need-search-summary.sql

@@ -5,4 +5,6 @@ SELECT
 FROM
     post AS p
 INNER JOIN feed AS f ON p.site = f.slug -- necessary to weed out nzb posts
-WHERE search_summary IS NULL LIMIT 100;
+WHERE search_summary IS NULL
+ORDER BY date DESC
+LIMIT 100;